Library

Wang Lin, a restorer of old objects, guards the shop and is determined to find her brother Wang Ze, who has been missing for ten years. An old wooden box delivered late at night, with Wang Ze's handwriting and a copper badge, broke the ten-year silence and also implicated the secret of the underground cultural relics reselling gang. The intervention of criminal investigator Lu Fei brought a turning point in the case, and the appearance of Grandma Lin and her missing grandson Lin Hao revealed the past of the two young people working side by side to search for evidence ten years ago. It turns out that Wang Ze concealed his name to avoid being hunted, and the wooden box was a trap he set up, just to draw out the evil, find his companions, and return to his sister. A pursuit that spans ten years reveals the truth in crises and reunions. In the end, longing and perseverance penetrate the shadows, and all the waiting is finally fulfilled.